CVE-2026-90987

The Easy PayPal & Stripe Buy Now Button WordPress plugin before 2.0.6 does not derive the payment amount on the server, taking it from a client-supplied field, so an unauthenticated attacker sets an arbitrary lower price for a purchase...

CVE-2026-90987 Easy PayPal & Stripe Buy Now Button 1.8 - 2.0.5 - Unauthenticated Payment Amount Manipulation via Client-Supplied Price

The Easy PayPal & Stripe Buy Now Button WordPress plugin before 2.0.6 does not derive the payment amount on the server, taking it from a client-supplied field, so an unauthenticated attacker sets an arbitrary lower price for a purchase...

WordPress Easy PayPal & Stripe Buy Now Button plugin 1.8-2.0.5 - Unauthenticated Payment Amount Manipulation vulnerability

Unauthenticated Payment Amount Manipulation vulnerability discovered by JunHee CHO in WordPress Plugin Easy PayPal Buy Now Button versions 1.8-2.0.5...

CVE-2026-90987

The Easy PayPal & Stripe Buy Now Button WordPress plugin, in versions 1.8 through 2.0.5 , is vulnerable to unauthenticated payment amount manipulation . The root cause is that the plugin fails to derive the payment amount on the server, instead relying on a client-supplied field . This allows an ...

EUVD-2026-91213

The Easy PayPal & Stripe Buy Now Button WordPress plugin before 2.0.6 does not derive the payment amount on the server, taking it from a client-supplied field, so an unauthenticated attacker sets an arbitrary lower price for a purchase...

CVE-2026-90987 Easy PayPal & Stripe Buy Now Button 1.8 - 2.0.5 - Unauthenticated Payment Amount Manipulation via Client-Supplied Price

The Easy PayPal & Stripe Buy Now Button WordPress plugin before 2.0.6 does not derive the payment amount on the server, taking it from a client-supplied field, so an unauthenticated attacker sets an arbitrary lower price for a purchase...

PT-2026-104112

The Easy PayPal & Stripe Buy Now Button WordPress plugin before 2.0.6 does not derive the payment amount on the server, taking it from a client-supplied field, so an unauthenticated attacker sets an arbitrary lower price for a purchase...

CVE-2026-90987: External Control of Assumed-Immutable Web Parameter

The Easy PayPal & Stripe Buy Now Button WordPress plugin before 2.0.6 does not derive the payment amount on the server, taking it from a client-supplied field, so an unauthenticated attacker sets an arbitrary lower price for a purchase...

CVE-2026-65517

Unauthenticated Cross Site Scripting XSS in Easy PayPal Buy Now Button = 2.0.4 versions...

CVE-2026-65517

Unauthenticated Cross Site Scripting XSS in Easy PayPal Buy Now Button = 2.0.4 versions...

CVE-2026-65517: Improper Neutralization of Input During Web Page Generation

Unauthenticated Cross Site Scripting XSS in Easy PayPal Buy Now Button = 2.0.4 versions...

PT-2026-68539

Name of the Vulnerable Software and Affected Versions Easy PayPal Buy Now Button versions prior to 2.0.5 Description Stored Cross-Site Scripting occurs due to insufficient input sanitization and output escaping. This allows unauthenticated attackers to inject arbitrary web scripts into pages, whi...

EUVD-2024-40129

Malicious code in bioql PyPI...

EUVD-2025-13760

Malicious code in bioql PyPI...

EUVD-2023-56383

Malicious code in bioql PyPI...

CVE-2024-43236

URL Redirection to Untrusted Site 'Open Redirect' vulnerability in Scott Paterson Easy PayPal Buy Now Button.This issue affects Easy PayPal Buy Now Button: from n/a through 1.9...

CVE-2024-1719

The Easy PayPal & Stripe Buy Now Button plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.8.3 and in Contact Form 7 – PayPal & Stripe Add-on all versions up to, and including 2.1. This is due to missing or incorrect nonce validation on the...

CVE-2023-51683

Cross-Site Request Forgery CSRF vulnerability in Scott Paterson Easy PayPal & Stripe Buy Now Button.This issue affects Easy PayPal & Stripe Buy Now Button: from n/a through 1.8.1...

CVE-2022-4628

The Easy PayPal Buy Now Button WordPress plugin before 1.7.4 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting...

CVE-2025-47623

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in Scott Paterson Easy PayPal Buy Now Button wp-ecommerce-paypal allows Stored XSS.This issue affects Easy PayPal Buy Now Button: from n/a through = 2.0...